Water in Oil after Oil Change??

Heads, valves, pistons, rods, crankshaft, etc...

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Richierich
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Water in Oil after Oil Change??

Post by Richierich »

Bought a Turbo Sedan about 6 month ago with a broken axle and wheel (when axle came apart it broke the inside of the wheel, nasty)

Anyways, changed the oil and replace the axle, brakes and rotors. Then the car sat for like 3 months. Well we finally got some free time so I had the mechanic pull the motor, and he drained the oil and it was like chocolate shake. WTF?

Any ideas where is could be coming from?, Anyone else see this problem in a turbo? headgaskets looked ok, didn't seem to overheat but only drove it a few miles, and the oil that came out originally was black and dirty, but so signs of antifreeze, so I don't think the original owner took time to change it before I bought it.
92 Legacy SS 163k Miles (needs tranny)
92 Legacy TW 210K
93 Legacy SS 112k (needs motor)
93 Legacy SS 154k 5speed
00 Legacy GT (wifes car)
entirelyturbo
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Post by entirelyturbo »

It could be condensation. Anytime an engine sits for a while like that, there will probably be some condensation built up inside the engine, which will make its way into the oil and make the oil look like that.

Don't feel bad, I changed the valve cover gaskets on my XT, and since I wasn't in a big hurry, I left the covers off for a few days. Once that was done, I changed the oil and it looked the same way. I freaked out, thinking I had bought a car with blown HGs. But the engine is fine to this day.
"Der Wahnsinn ist nur eine schmale Brücke/die Ufer sind Vernunft und Trieb"

*Formerly DerFahrer*

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subytech
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Post by subytech »

Yea I'd guess condensation, just be sure and really look at the oil the next time you chainge it, see if it looks the same.
92 Legacy Turbo, 5sp MT, Early Large CC 20G heads, Ported custom clocked td04, Cobb catted DP, Injen SS 3" exhaust, Turbosmart MBC @ 10psi, Apexi 20g intake, custom FMIC, Fidanza 11lb flywheel, stock 05 WRX clutch
Imprezive
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Post by Imprezive »

Well you'd probably have noticed if it was the head gaskets in the first place. I'd guess some kind of condesation like subytech and subyluvr suggested.

Where is the engine now? Do you plan on reinstalling it or what?
1992 T-Leg = 195whp 197wtq SOLD :(
1988 4Runner RIP
2006 Suzuki DRZ400sm
2007 Miata
1994 Miata
2003 WRX Wagon
2016 Mazda 3
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